Source Code Cross Referenced for LoadGenProfilingPointFactory.java in  » IDE-Netbeans » profiler » org » netbeans » modules » profiler » ppoints » Java Source Code / Java DocumentationJava Source Code and Java Documentation

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Java Source Code / Java Documentation » IDE Netbeans » profiler » org.netbeans.modules.profiler.ppoints 
Source Cross Referenced  Class Diagram Java Document (Java Doc) 


001:        /*
002:         * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS HEADER.
003:         *
004:         * Copyright 1997-2007 Sun Microsystems, Inc. All rights reserved.
005:         *
006:         * The contents of this file are subject to the terms of either the GNU
007:         * General Public License Version 2 only ("GPL") or the Common
008:         * Development and Distribution License("CDDL") (collectively, the
009:         * "License"). You may not use this file except in compliance with the
010:         * License. You can obtain a copy of the License at
011:         * http://www.netbeans.org/cddl-gplv2.html
012:         * or nbbuild/licenses/CDDL-GPL-2-CP. See the License for the
013:         * specific language governing permissions and limitations under the
014:         * License.  When distributing the software, include this License Header
015:         * Notice in each file and include the License file at
016:         * nbbuild/licenses/CDDL-GPL-2-CP.  Sun designates this
017:         * particular file as subject to the "Classpath" exception as provided
018:         * by Sun in the GPL Version 2 section of the License file that
019:         * accompanied this code. If applicable, add the following below the
020:         * License Header, with the fields enclosed by brackets [] replaced by
021:         * your own identifying information:
022:         * "Portions Copyrighted [year] [name of copyright owner]"
023:         *
024:         * Contributor(s):
025:         * The Original Software is NetBeans. The Initial Developer of the Original
026:         * Software is Sun Microsystems, Inc. Portions Copyright 1997-2006 Sun
027:         * Microsystems, Inc. All Rights Reserved.
028:         *
029:         * If you wish your version of this file to be governed by only the CDDL
030:         * or only the GPL Version 2, indicate your decision by adding
031:         * "[Contributor] elects to include this software in this distribution
032:         * under the [CDDL or GPL Version 2] license." If you do not indicate a
033:         * single choice of license, a recipient has the option to distribute
034:         * your version of this file under either the CDDL, the GPL Version 2 or
035:         * to extend the choice of license to its licensees as provided above.
036:         * However, if you add GPL Version 2 code and therefore, elected the GPL
037:         * Version 2 license, then the option applies only if the new code is
038:         * made subject to such option by the copyright holder.
039:         */
040:
041:        package org.netbeans.modules.profiler.ppoints;
042:
043:        import org.netbeans.api.project.Project;
044:        import org.netbeans.modules.profiler.ppoints.ui.LoadGeneratorCustomizer;
045:        import org.netbeans.modules.profiler.ppoints.ui.ValidityAwarePanel;
046:        import org.netbeans.modules.profiler.spi.LoadGenPlugin;
047:        import org.openide.ErrorManager;
048:        import org.openide.filesystems.FileUtil;
049:        import org.openide.util.Lookup;
050:        import org.openide.util.LookupEvent;
051:        import org.openide.util.LookupListener;
052:        import org.openide.util.NbBundle;
053:        import org.openide.util.Utilities;
054:        import org.openide.util.WeakListeners;
055:        import java.beans.PropertyChangeEvent;
056:        import java.io.File;
057:        import java.text.MessageFormat;
058:        import java.util.Properties;
059:        import javax.swing.Icon;
060:        import javax.swing.ImageIcon;
061:
062:        /**
063:         *
064:         * @author Jaroslav Bachorik
065:         */
066:        public class LoadGenProfilingPointFactory extends
067:                CodeProfilingPointFactory {
068:            //~ Static fields/initializers -----------------------------------------------------------------------------------------------
069:
070:            // -----
071:            // I18N String constants
072:            private static final String PP_TYPE = NbBundle.getMessage(
073:                    LoadGenProfilingPointFactory.class,
074:                    "LoadGenProfilingPointFactory_PpType"); // NOI18N
075:            private static final String PP_DESCR = NbBundle.getMessage(
076:                    LoadGenProfilingPointFactory.class,
077:                    "LoadGenProfilingPointFactory_PpDescr"); // NOI18N
078:            private static final String PP_DEFAULT_NAME = NbBundle.getMessage(
079:                    LoadGenProfilingPointFactory.class,
080:                    "LoadGenProfilingPointFactory_PpDefaultName"); // NOI18N
081:            // -----
082:            private static final Icon LOADGEN_PP_ICON = new ImageIcon(
083:                    Utilities
084:                            .loadImage("org/netbeans/modules/profiler/ppoints/ui/resources/loadgenProfilingPoint.png")); // NOI18N
085:            private static final String LOADGEN_PP_TYPE = PP_TYPE;
086:            private static final String LOADGEN_PP_DESCR = PP_DESCR;
087:            private static final String START_LOCATION_PREFIX = "start_"; // NOI18N
088:            private static final String END_LOCATION_PREFIX = "end_"; // NOI18N
089:            private static LoadGenProfilingPointFactory defaultInstance = null;
090:
091:            //~ Instance fields ----------------------------------------------------------------------------------------------------------
092:
093:            private final Lookup.Result loadGenResult;
094:            private final LookupListener lookupListener = new LookupListener() {
095:                public void resultChanged(LookupEvent lookupEvent) {
096:                    available = ((Lookup.Result) lookupEvent.getSource())
097:                            .allInstances().size() > 0;
098:                    firePropertyChange(new PropertyChangeEvent(
099:                            LoadGenProfilingPointFactory.this ,
100:                            ProfilingPointFactory.AVAILABILITY_PROPERTY, false,
101:                            true));
102:                }
103:            };
104:
105:            private boolean available = false;
106:
107:            //~ Constructors -------------------------------------------------------------------------------------------------------------
108:
109:            public LoadGenProfilingPointFactory() {
110:                loadGenResult = Lookup.getDefault().lookupResult(
111:                        LoadGenPlugin.class);
112:                loadGenResult.addLookupListener(WeakListeners.create(
113:                        LookupListener.class, lookupListener, loadGenResult));
114:                available = loadGenResult.allInstances().size() > 0;
115:            }
116:
117:            //~ Methods ------------------------------------------------------------------------------------------------------------------
118:
119:            public static synchronized LoadGenProfilingPointFactory getDefault() {
120:                return Lookup.getDefault().lookup(
121:                        LoadGenProfilingPointFactory.class);
122:
123:                //    if (defaultInstance == null) defaultInstance = new LoadGenProfilingPointFactory();
124:                //    return defaultInstance;
125:            }
126:
127:            public boolean isAvailable() {
128:                return available;
129:            }
130:
131:            public String getDescription() {
132:                return LOADGEN_PP_DESCR;
133:            }
134:
135:            public Icon getIcon() {
136:                return LOADGEN_PP_ICON;
137:            }
138:
139:            public int getScope() {
140:                return SCOPE_CODE;
141:            }
142:
143:            public String getType() {
144:                return LOADGEN_PP_TYPE;
145:            }
146:
147:            public ProfilingPoint create(Project project) {
148:                if (project == null) {
149:                    project = Utils.getCurrentProject(); // project not defined, will be detected from most active Editor or Main Project will be used
150:                }
151:
152:                CodeProfilingPoint.Location[] selectionLocations = Utils
153:                        .getCurrentSelectionLocations();
154:
155:                if (selectionLocations.length != 2) {
156:                    CodeProfilingPoint.Location location = Utils
157:                            .getCurrentLocation(CodeProfilingPoint.Location.OFFSET_START);
158:
159:                    if (location.equals(CodeProfilingPoint.Location.EMPTY)) {
160:                        String filename = ""; // NOI18N
161:                        String name = Utils.getUniqueName(getType(), "",
162:                                project); // NOI18N
163:
164:                        return new LoadGenProfilingPoint(name, location, null,
165:                                project);
166:                    } else {
167:                        String filename = FileUtil.toFileObject(
168:                                new File(location.getFile())).getName();
169:                        String name = Utils.getUniqueName(getType(),
170:                                MessageFormat.format(PP_DEFAULT_NAME,
171:                                        new Object[] { "", filename,
172:                                                location.getLine() }), project); // NOI18N
173:
174:                        return new LoadGenProfilingPoint(name, location, null,
175:                                project);
176:                    }
177:                } else {
178:                    CodeProfilingPoint.Location startLocation = selectionLocations[0];
179:                    CodeProfilingPoint.Location endLocation = selectionLocations[1];
180:                    String filename = FileUtil.toFileObject(
181:                            new File(startLocation.getFile())).getName();
182:                    String name = Utils.getUniqueName(getType(), MessageFormat
183:                            .format(PP_DEFAULT_NAME, new Object[] { "",
184:                                    filename, startLocation.getLine() }),
185:                            project); // NOI18N
186:
187:                    return new LoadGenProfilingPoint(name, startLocation,
188:                            endLocation, project);
189:                }
190:            }
191:
192:            public boolean supportsCPU() {
193:                return true;
194:            }
195:
196:            public boolean supportsMemory() {
197:                return true;
198:            }
199:
200:            public boolean supportsMonitor() {
201:                return false;
202:            }
203:
204:            protected Class getProfilingPointsClass() {
205:                return LoadGenProfilingPoint.class;
206:            }
207:
208:            protected String getServerHandlerClassName() {
209:                return "org.netbeans.lib.profiler.global.ProfilingPointServerHandler"; // NOI18N
210:            }
211:
212:            protected ValidityAwarePanel createCustomizer() {
213:                return new LoadGeneratorCustomizer(getType(), getIcon());
214:            }
215:
216:            protected ProfilingPoint loadProfilingPoint(Project project,
217:                    Properties properties, int index) {
218:                String name = properties.getProperty(index + "_"
219:                        + ProfilingPoint.PROPERTY_NAME, null); // NOI18N
220:                String enabledStr = properties.getProperty(index + "_"
221:                        + ProfilingPoint.PROPERTY_ENABLED, null); // NOI18N
222:                String scriptFile = properties.getProperty(index + "_"
223:                        + LoadGenProfilingPoint.PROPERTY_SCRIPTNAME, null); // NOI18N
224:                CodeProfilingPoint.Location startLocation = CodeProfilingPoint.Location
225:                        .load(project, index, START_LOCATION_PREFIX, properties);
226:                CodeProfilingPoint.Location endLocation = CodeProfilingPoint.Location
227:                        .load(project, index, END_LOCATION_PREFIX, properties);
228:
229:                if ((name == null) || (enabledStr == null)
230:                        || (startLocation == null)) {
231:                    return null;
232:                }
233:
234:                LoadGenProfilingPoint profilingPoint = null;
235:
236:                try {
237:                    profilingPoint = new LoadGenProfilingPoint(name,
238:                            startLocation, endLocation, project);
239:                    profilingPoint.setEnabled(Boolean.parseBoolean(enabledStr));
240:                    profilingPoint.setSriptFileName(scriptFile);
241:                } catch (Exception e) {
242:                    ErrorManager.getDefault().log(ErrorManager.ERROR,
243:                            e.getMessage());
244:                }
245:
246:                return profilingPoint;
247:            }
248:
249:            protected void storeProfilingPoint(ProfilingPoint profilingPoint,
250:                    int index, Properties properties) {
251:                LoadGenProfilingPoint loadgen = (LoadGenProfilingPoint) profilingPoint;
252:                properties.put(index + "_" + ProfilingPoint.PROPERTY_NAME,
253:                        loadgen.getName()); // NOI18N
254:                properties.put(index + "_" + ProfilingPoint.PROPERTY_ENABLED,
255:                        Boolean.toString(loadgen.isEnabled())); // NOI18N
256:                properties.put(index + "_"
257:                        + LoadGenProfilingPoint.PROPERTY_SCRIPTNAME, loadgen
258:                        .getScriptFileName()); // NOI18N
259:                loadgen.getStartLocation().store(loadgen.getProject(), index,
260:                        START_LOCATION_PREFIX, properties);
261:
262:                if (loadgen.usesEndLocation()) {
263:                    loadgen.getEndLocation().store(loadgen.getProject(), index,
264:                            END_LOCATION_PREFIX, properties);
265:                }
266:            }
267:        }
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